单选题 Smokers may resume smoking to control weight since pounds typically ______ when smoking is discontinued.
  • A. grow up
  • B. cover up
  • C. creep up
  • D. look up
【正确答案】 C
【答案解析】[解析] grow up：长大，出现；cover up：掩饰，掩盖，覆盖；creep up：悄悄地出现；look up：抬头，好转，查词的意义